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short circuit to high voltage FRP sensor ground circuit: high resistance FRP sensor failure Restricted fuel line Fuel pump short circuit to battery
Fuel Tank and Lines - 3.0L/3.5L/4.2L, VIN Range: G45704->G99999
P017100 System too lean (right hand bank)
Air intake leak between MAF sensor and cylinder head Fuel filter/system restriction Low fuel pressure Fuel injector restriction MAF sensor fault (low intake air flow) Exhaust leak (before catalyst) Evaporative emission system fault
For intake system information, Intake Air Distribution and Filtering - VIN Range: G45704->G99999 Check the fuel pressure, check the fuel lines, Fuel Tank and Lines - 3.0L/3.5L/4.2L, VIN Range: G45704->G99999 For fuel injector information, Fuel Injectors (18.10.02) For MAF sensor circuit tests, Electronic Engine Controls - VIN Range: G45704- >G99999 Check the exhaust system (before catalyst) for condition and security, For evaporative emission system tests, Evaporative Emissions - VIN Range: G45704->G99999
P017200 System too rich (right hand bank)
Restricted air filter High fuel pressure Leaking fuel injector(s) Oil contaminated with fuel (too many cold starts with MAF sensor fault (high intake air For intake system information, Intake Air Distribution and Filtering - VIN Range: G45704->G99999 Check the fuel pressure, Fuel Tank and Lines - 3.0L/3.5L/4.2L, VIN Range: G45704->G99999 For fuel injector information, Fuel Injectors (18.10.02) Check the oil condition, if |